core-it-suite/src/test/java/org/apache/maven/it/MavenITmng5581LifecycleMappingDelegate.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.maven.it;

import java.io.File;
import java.util.List;

import org.apache.maven.shared.verifier.VerificationException;
import org.apache.maven.shared.verifier.Verifier;
import org.apache.maven.shared.verifier.util.ResourceExtractor;
import org.junit.jupiter.api.Test;

public class MavenITmng5581LifecycleMappingDelegate extends AbstractMavenIntegrationTestCase {
    public MavenITmng5581LifecycleMappingDelegate() {
        super("[3.2.1,)");
    }

    @Test
    public void testCustomLifecycle() throws Exception {
        /*
         * This test comes in two parts, a build extension project that defines custom lifecycle with corresponding
         * lifecycle mapping delegate, and a test project used to validate the custom lifecycle. The custom lifecycle id
         * is "test-only", it has single build phase "test-only" and lifecycle mapping delegate that picks default
         * surefire-plugin execution out of all mojos configured in project pom.xml. The test asserts it is possible to
         * run "test-only" build phase and that it does not run maven-compiler-plugin.
         */

        File testDir = ResourceExtractor.simpleExtractResources(getClass(), "/mng-5581-lifecycle-mapping-delegate");
        File extensionDir = new File(testDir, "extension");
        File projectDir = new File(testDir, "basic");

        Verifier verifier;

        // install the test extension
        verifier = newVerifier(extensionDir.getAbsolutePath());
        verifier.addCliArgument("install");
        verifier.execute();
        verifier.verifyErrorFreeLog();

        // compile the test project
        verifier = newVerifier(projectDir.getAbsolutePath());
        verifier.setLogFileName("compile-log.txt");
        verifier.addCliArgument("compile");
        verifier.execute();
        verifier.verifyErrorFreeLog();

        // run custom "test-only" build phase
        verifier = newVerifier(projectDir.getAbsolutePath(), "remote");
        verifier = newVerifier(projectDir.getAbsolutePath());
        verifier.setLogFileName("test-only-log.txt");
        verifier.setForkJvm(true);
        verifier.addCliArgument("-X");
        verifier.addCliArgument("test-only");
        verifier.execute();
        verifier.verifyErrorFreeLog();
        verifier.verifyTextInLog("maven-surefire-plugin");
        verifyTextNotInLog(verifier, "maven-compiler-plugin");
    }

    private void verifyTextNotInLog(Verifier verifier, String text) throws VerificationException {
        List<String> lines = verifier.loadFile(verifier.getBasedir(), verifier.getLogFileName(), false);

        boolean textFound = false;
        for (String line : lines) {
            if (line.contains(text)) {
                textFound = true;
                break;
            }
        }
        if (textFound) {
            throw new VerificationException("Text found in log: " + text);
        }
    }
}